Gradient Background Rendering for Display Content Visibility
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Solution Overview
Problem
Existing electronic devices face issues with visibility reduction and performance degradation when applying graphic effects to images due to boundary section visibility loss and inefficient rendering processes.
Innovation Solution
An electronic device applies a gradient graphic effect to a partial region of a background image based on the distance from a content display area, ensuring seamless transitions and improved visibility of both content and background.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a graphic effect is applied to a background image or content, then visibility of the content is improved, but visibility in the boundary section decreases
Solution Approach 1:
The patent applies different graphic effect intensities to different regions of the background image based on their distance from the content. Regions closer to the content receive stronger graphic effects while regions farther away receive weaker effects, creating a gradient that eliminates abrupt boundaries and maintains visibility throughout the image.
2Measurement precision
If a graphic effect is applied to a partial region of an image, then visibility is improved, but processing speed decreases due to pre-rendering and post-rendering operations
Solution Approach 1:
The patent pre-calculates and stores distance information for each pixel relative to the content region before rendering. During the rendering process, this pre-computed distance data is directly used to determine graphic effect application, eliminating the need for complex real-time calculations and post-rendering operations, thus significantly improving processing speed.
Data Source
AI summary
An electronic device comprises: a display, a processor operatively connected to the display, and a memory operatively connected to the processor. The memory may include instructions that, when executed, cause the processor to: detect events related to the display of content; apply a gradient graphic effect to at least a partial region of a background image based on a distance from a first region in which the content is displayed; and display, through the display, the background image and the content that has had the gradient graphic effect applied thereto.